CN216593623U - Wireless remote transmission non-magnetic water meter controller box - Google Patents

Abstract

A wireless remote transmission non-magnetic water meter controller box is characterized in that a character wheel of a base meter is provided with a round stainless steel sheet, the stainless steel sheet cuts a magnetic induction line of a counting plate and generates a pulse signal, a fixed connection box is sleeved outside a meter head of the base meter, a dustproof cover is installed above the fixed connection box, a central pin shaft arranged on the dustproof cover is installed at a shaft hole arranged on the fixed connection box, an electronic mainboard is installed in an independent space and is encapsulated, the electronic mainboard is not corroded by the external environment, the service life is prolonged, and the functions of an electronic device are exerted to the maximum extent. The controller is integrally arranged on the base meter, and the controller and the base meter are independently assembled, so that the installation and the subsequent maintenance are convenient. The controller box combines the electronic main board and the base meter to form the wireless remote transmission non-magnetic water meter, so that the water meter has the functions of remote transmission regulation and control and data acquisition, and also has the advantage of no external magnetic interference, a tap water company can acquire data in the meter and remotely regulate and control at the background, the meter reading by entering a household is not needed, the management is convenient, and the cost is saved.

Description

Wireless remote transmission non-magnetic water meter controller box

Technical Field

The utility model relates to a controller box of an intelligent water meter, in particular to a wireless remote transmission non-magnetic water meter controller box.

Background

Water resources are the most commonly used energy in the society at present, and with the development of economy and the growth of population, the demand of human beings on the water resources is continuously increased. However, due to the non-regenerability of water resources, the problem of water resource shortage in parts of China already occurs, and how to reasonably use water, save water and control water becomes an urgent necessity for a tap water enterprise to solve. The water meter is used as a measuring instrument of water resources, and has no obvious significance to the management and control of water resources and tap water companies.

At present, most of domestic water meters are two types of products, namely a traditional magnetic mechanical water meter without an intelligent controller and a magnetic pulse water meter with the intelligent controller, the two types of water meters have the problems that the service life of the water meter is shortened due to the aging of a magnetic sensing element and the print wheel stops rotating and still normally flows out (namely the metering function is lost) under the interference of an external strong magnetic field, a tap water company needs to go home to acquire data in the meter, time and labor are wasted, the cost is increased, and the management of the water meters by the tap water company is not facilitated.

Disclosure of Invention

The utility model aims to solve the problem of the existing product and provides a wireless remote transmission non-magnetic water meter controller box which is free from the interference of an external magnetic field, has long service life and can remotely regulate and control and store data.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a no magnetism water gauge controller box of wireless teletransmission, includes base table 1, lithium cell 2, electronics mainboard 3, counting board 4, its characterized in that:

the character wheel of the base meter 1 is provided with a round stainless steel sheet 13, water flows through the cavity of the base meter 1 to drive the character wheel to rotate, the stainless steel sheet 13 cuts the magnetic induction line of the counting plate 4 and generates a pulse signal, and the counting plate 4 is connected with the electronic main board 3 through a wire harness to convert the pulse signal into electronic counting;

the fixed connection box 5 is sleeved outside the gauge outfit of the base gauge 1, the bottom of the fixed connection box is provided with a connection buckle for clamping the gauge outfit, and the rear part of the fixed connection box is provided with a fixed buckle for clamping a lead sealing bulge arranged on the base gauge 1 to prevent the fixed connection box 5 from rotating;

the dustproof cover 7 is arranged above the fixed connection box 5, and a central pin shaft arranged on the dustproof cover 7 is arranged at a shaft hole arranged on the fixed connection box 5, so that the dustproof cover 7 can rotate 180 degrees along the axial direction while the dustproof cover and the fixed connection box are fixed;

the front end of the pouring box 6 is provided with a counting board bin 12, the rear end of the pouring box is provided with a main board bin 11, a battery bin 10 with internal threads is arranged below the main board bin 11, the counting board 4, the electronic main board 3 and the lithium battery 2 are respectively installed and are sealed and fixed by pouring sealant, the lower part of the front end of the pouring box 6 is provided with a positioning column which is inserted into a positioning hole arranged in the fixed connecting box 5 during assembly, and the positions of the positioning column and the positioning column are fixed;

the lithium battery cover plate 9 is provided with external threads and is arranged on the outer side of the battery bin 10 of the potting box 6;

go up box 8 and install in potting box 6 top, both fix through the buckle and become an organic whole, use the screw to fix it on fixed connection box 5, accomplish the assembly of no magnetism water gauge.

The utility model has the advantages that the electronic mainboard is arranged in an independent space and encapsulated, is not corroded by the external environment, prolongs the service life and exerts the functions of electronic devices to the maximum extent. The controller is integrally arranged on the base meter, and the controller and the base meter are independently assembled, so that the installation and the subsequent maintenance are convenient. The controller box combines the electronic main board and the base meter to form the wireless remote transmission non-magnetic water meter, so that the water meter has the functions of remote transmission regulation and control and data acquisition, and also has the advantage of no external magnetic interference, a tap water company can acquire data in the meter and remotely regulate and control at the background, the meter reading by entering a household is not needed, the management is convenient, and the cost is saved.

Description of the drawings:

FIG. 1 is an assembly view of the present invention;

FIG. 2 is a base chart of the present invention;

FIG. 3 is an exploded view of the present invention;

in the figure, 1, a base meter, 2, a lithium battery, 3, an electronic main board, 4, a counting board, 5, a fixed connecting box, 6, a potting box, 7, a dustproof cover, 8, an upper box, 9, a lithium battery cover plate, 10, a battery bin, 11, a main board bin, 12, a counting board bin and 13, stainless steel sheets.

Detailed Description

The utility model is further explained with reference to the drawings.

Example 1

A wireless remote transmission non-magnetic water meter controller box uses a base table 1 which is produced by a Longger water meter factory, meets the relevant requirements of GB/T778-;

the ABS fixed connection box 5 which is made of semi-circular materials and has the front part of 95mm multiplied by 90mm multiplied by 35mm of ABS size is sleeved outside the head of the base meter 1, the bottom of the fixed connection box is provided with 4 connecting buckles with the size of 4mm multiplied by 2mm to clamp the bottom of the head, the rear part of the fixed connection box is provided with a lead sealing bulge arranged on a concave fixed buckle clamping base meter 1 with the size of 10mm multiplied by 7mm multiplied by 6mm, and the upper surface of the fixed connection box is provided with a positioning hole which is used for assembly and has the diameter of 3 mm;

a semicircular dustproof cover 7 made of ABS (acrylonitrile butadiene styrene) with the size of 73mm multiplied by 90mm multiplied by 17mm is arranged above the fixed connection box 5, and a central pin shaft with the diameter of 2.5mm is arranged at a shaft hole arranged on the fixed connection box 5 in a clearance fit manner, so that the dustproof cover 7 can be ensured to rotate 180 degrees along the axial direction while the dustproof cover and the fixed connection box are fixed;

the front part of a potting box 6 made of ABS (acrylonitrile butadiene styrene) with the size of 50mm multiplied by 90mm multiplied by 48mm is provided with a fan-shaped counting board bin 12 for installing a counting board 4 manufactured by Hangzhou mountain company, the rear part of the potting box 6 is provided with a main board bin 11 with the size of 84mm multiplied by 40mm multiplied by 13.5mm for installing an electronic main board 3 produced by Liaoning Sikai science and technology limited company, the lower part of the main board bin 11 is provided with a battery bin 10 with the length of 88mm and the thread diameter of 38mm for installing a 26500 type lithium battery produced by Heizhou Yiwei company, all electronic elements are sealed and fixed by using potting adhesive, and when the whole meter is assembled, the front part of the potting box 6 is provided with a downward positioning column with the diameter of 3mm and the length of 15mm and is inserted into a positioning hole of a fixed connection box 5, and the positioning columns are fixed by clearance fit;

the lithium battery cover plate 9 which is made of ABS (acrylonitrile butadiene styrene) with the size of 12mm, the thickness of 38mm and external threads is tightly screwed on the outer side of the battery bin 10 of the encapsulation box 6 through threads, and the battery bin 10 is sealed and fixed through an O-shaped ring;

the upper box 8 made of ABS materials with the size of 50mm multiplied by 90mm multiplied by 17mm is arranged above the potting box 6, the upper box and the lower box are fixed into a whole through a buckle arranged on the upper box 8, and the upper box and the lower box are fixed on the fixed connection box 5 through screws, so that the assembly of the non-magnetic water meter is completed.

Example 2

A wireless remote transmission non-magnetic water meter controller box uses a base meter 1 produced by a Yongling water meter factory, and the structural form of the wireless remote transmission non-magnetic water meter controller box is the same as that of the base meter 1 in embodiment 1.

Claims (1)

1. A wireless remote transmission non-magnetic water meter controller box comprises a base meter (1), a lithium battery (2), an electronic main board (3) and a counting board (4), and is characterized in that a character wheel of the base meter (1) is provided with a round stainless steel sheet (13), water flows through a cavity of the base meter (1) to drive the character wheel to rotate, the stainless steel sheet (13) cuts a magnetic sensing line of the counting board (4) and generates a pulse signal, and the counting board (4) is connected with the electronic main board (3) through a wire harness to convert the pulse signal into electronic counting; the fixed connection box (5) is sleeved outside the gauge head of the base gauge (1), the bottom of the fixed connection box is provided with a connection buckle for clamping the gauge head, and the rear part of the fixed connection box is provided with a fixed buckle for clamping a lead sealing bulge arranged on the base gauge (1) to prevent the fixed connection box (5) from rotating; the dustproof cover (7) is arranged above the fixed connection box (5), and a central pin shaft arranged on the dustproof cover (7) is arranged at a shaft hole arranged on the fixed connection box (5), so that the dustproof cover (7) can rotate 180 degrees along the axial direction while the dustproof cover and the fixed connection box are fixed; the counting board bin (12) is arranged at the front end of the potting box (6), the main board bin (11) is arranged at the rear end of the potting box (6), the battery bin (10) with internal threads is arranged below the main board bin (11), the counting board (4), the electronic main board (3) and the lithium battery (2) are respectively installed and sealed and fixed by using potting adhesive, a positioning column is arranged at the lower part of the front end of the potting box (6) during assembly and is inserted into a positioning hole arranged in the fixed connecting box (5), and the counting board bin and the lithium battery are fixed in position; the lithium battery cover plate (9) is provided with external threads and is arranged on the outer side of the battery bin 10 of the encapsulating box (6); the upper box (8) is arranged above the potting box (6), the upper box and the potting box are fixed into a whole through a buckle, and the upper box and the potting box are fixed on the fixed connection box (5) through screws to complete the assembly of the nonmagnetic water meter.

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